A Doctor Cracked His Own Knuckles for 60 Years to Prove It Doesn’t Cause Arthritis

A Doctor Cracked His Own Knuckles for 60 Years to Prove It Doesn’t Cause Arthritishttps://blogs.mercola.com:443/sites/vitalvotes/archive/2018/08/14/a-doctor-cracked-his-own-knuckles-for-60-years-to-prove-it-doesn_1920_t-cause-arthritis.aspxIn a one-person experiment that may bring a chuckle to some, a California doctor spent 60 years cracking his knuckles to see if knuckle cracking causes arthritis. To have a proper comparison, the doctor cracked only the knuckles on his left hand —enCommunityServer 2008.5 SP1 (Debug Build: 31106.3070)